DE3161788D1 - Indicator for lock-up state of lock-up type automatic transmission - Google Patents

Indicator for lock-up state of lock-up type automatic transmission

Info

Publication number
DE3161788D1
DE3161788D1 DE8181106208T DE3161788T DE3161788D1 DE 3161788 D1 DE3161788 D1 DE 3161788D1 DE 8181106208 T DE8181106208 T DE 8181106208T DE 3161788 T DE3161788 T DE 3161788T DE 3161788 D1 DE3161788 D1 DE 3161788D1
Authority
DE
Germany
Prior art keywords
lock
indicator
state
automatic transmission
type automatic
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
DE8181106208T
Other languages
German (de)
Inventor
Hideo Hamada
Yoshiro Morimoto
Masaaki Suga
Masaaki Futagi
Tadashi Suzuki
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nissan Motor Co Ltd
Original Assignee
Nissan Motor Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nissan Motor Co Ltd filed Critical Nissan Motor Co Ltd
Application granted granted Critical
Publication of DE3161788D1 publication Critical patent/DE3161788D1/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/14—Control of torque converter lock-up clutches
    • F16H61/143—Control of torque converter lock-up clutches using electric control means

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Fluid Gearings (AREA)
  • Control Of Transmission Device (AREA)
DE8181106208T 1980-08-11 1981-08-07 Indicator for lock-up state of lock-up type automatic transmission Expired DE3161788D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10914080A JPS5737152A (en) 1980-08-11 1980-08-11 Rock up indicator for rock up type automatic gearbox

Publications (1)

Publication Number Publication Date
DE3161788D1 true DE3161788D1 (en) 1984-02-02

Family

ID=14502606

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8181106208T Expired DE3161788D1 (en) 1980-08-11 1981-08-07 Indicator for lock-up state of lock-up type automatic transmission

Country Status (4)

Country Link
US (1) US4386521A (en)
EP (1) EP0045961B1 (en)
JP (1) JPS5737152A (en)
DE (1) DE3161788D1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6049793B2 (en) * 1981-03-30 1985-11-05 日産自動車株式会社 Lock-up control device for lock-up automatic transmission
JPS59117950A (en) * 1982-12-25 1984-07-07 Aisin Seiki Co Ltd Lockup controller
JPS59219567A (en) * 1983-05-27 1984-12-10 Mazda Motor Corp Lock-up controller of automatic transmission
US5445016A (en) * 1994-06-10 1995-08-29 Ford Motor Company Torque converter clutch solenoid functional test
US5835876A (en) * 1996-08-20 1998-11-10 Ford Global Technologies, Inc. Torque converter clutch solenoid functional test

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1960298C2 (en) * 1969-12-02 1983-01-13 Klöckner-Humboldt-Deutz AG, 5000 Köln Device for monitoring an agricultural motor vehicle
US4208929A (en) * 1976-12-21 1980-06-24 Deere & Company Automatic electronic control for a power shift transmission
FR2458725A1 (en) * 1979-06-13 1981-01-02 Renault ELECTRONIC DEVICE FOR CONTROLLING THE BRIDGE OF A HYDRODYNAMIC TORQUE CONVERTER AND METHOD OF IMPLEMENTING THE SAME
JPS602549B2 (en) * 1980-03-12 1985-01-22 日産自動車株式会社 Lock-up automatic transmission

Also Published As

Publication number Publication date
US4386521A (en) 1983-06-07
EP0045961A1 (en) 1982-02-17
JPS5737152A (en) 1982-03-01
EP0045961B1 (en) 1983-12-28

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Legal Events

Date Code Title Description
8339 Ceased/non-payment of the annual fee